lib/enrichment_db/db.rb in enrichment_db-0.1.14 vs lib/enrichment_db/db.rb in enrichment_db-0.1.15

@@ -1,6 +1,5 @@
 require 'pg'
-require 'cache'
 
 module EnrichmentDb
   
   def self.db_connection
     @__db_connection ||= PGconn.connect(